There are 72 boys. 7:6 = 84:?, divide 84 by 7, you get 12. Multiply 6 by 12 to get the answer.
-18 + 9 = -9
-9 = -9
If you're looking for false or true.
The answer would be true
Answer:
C = 6
Step-by-step explanation:
Move all terms that don't contain C to the right side and solve.
a.84
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